Table 1. Hydrogen-bond geometry (Å, °).

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C5—H5⋯O1i	0.94 (2)	2.65 (2)	3.509 (2)	153 (2)
O2—H2⋯O1ii	1.03 (3)	1.60 (3)	2.625 (2)	173 (3)
C6—H6⋯O2iii	0.95 (2)	2.67 (2)	3.498 (2)	146 (1)
C4—H4⋯F2iv	0.95 (2)	2.65 (2)	3.513 (2)	151 (2)

Symmetry codes: (i) ; (ii) ; (iii) ; (iv) .